GVR Bicycle Adult Helmet Jump Silver With Visor G203VJPML-BLK Bicycles Patented keyless antitheft

Patented keyless antitheft

Includes Manufacturer's Limited Lifetime Warranty

Wider Gear Pitch: Increases chain and leading tooth clearance

from Cross Country racers to freeriders and downhillers

bolsters compressive stability while maintaining a slippery profile that cuts through the wind with every forward pedal stroke

GVR Bicycle Adult Helmet Jump Silver With Visor G203VJPML-BLK Bicycles Patented keyless antitheftSPECIFICATIONS: Size: M L (56cm~61cm) Size can be adjusted by adjustable head ring Weight: 250g 17 ventilations with stylish design and help cyclists stay cool Equipped with 1 removable tinted magnetic visor which is easy to remove from helmet and attach onto helmet by truing up and down Removable lining with anti biotic odor fabrics with permeable mesh net which can stop bugs from entering Approved safety standards by CNS (Taiwan) and JCF (Japan)